Calculations Stack

100 orders booked. 63 delivered. Do you know where the rest of your money went?

Most sellers watch the number on their ads dashboard and never see the road between a booked order and money in their hand. Cancellations, refused parcels, courier charges both ways, fees, and cash that arrives weeks after the ad bill: all of it sits in that gap. Calculations Stack walks you through it with a pen and a calculator, so you finally know your real numbers.

What you will find out

• The cost of every returned parcel, and why almost every seller forgets to add it up
• How a store with a healthy-looking ROAS can still lose money, shown step by step in a worked example
• Your Max CPA and break-even ROAS: the two numbers that tell you if today's ads are safe
• How RTO, price and selling in sets each change your numbers, with the sums done for you
• Why a store can be profitable on paper and still run out of cash
• A five-number daily scorecard, a 7-day action plan and a blank worksheet to fill in for your own store

30 pages in clear English, with 12 charts and diagrams and three case studies that follow a beginner planning a launch, a store with a thin margin, and a profitable store that runs out of cash.

Who this is for

People about to launch who want the maths before they spend a rupee, and sellers already running ads who suspect the numbers don't add up.

The cost of not knowing: sellers who skip these sums usually find out the answer from their bank balance. You can find out from a worksheet instead.

How to order (NayaPay)

1. Add this guide to your cart and check out, choosing NayaPay as your payment method.
2. Send the order total (Rs. 1,999) to NayaPay number 0304-4525359.
3. Send your payment screenshot and order number on WhatsApp (0339-4525359) or by email (ecomsach.pk@gmail.com).
4. Once your payment is confirmed, we email you the download link.

7-day money-back guarantee. Message us within 7 days of purchase and we will refund you. No conditions, no reason needed. This is a digital download, so nothing is shipped.

The characters and case studies are illustrative, and the numbers are examples, not benchmarks. Your results depend on your own costs and market, and nothing here is a promise of profit.